HTC Instruments DFT-821 Coating Thickness Meter, Fe / NFe
- Brand
- HTC Instruments
- Model number
- DFT-821
- Category
- Coating & Thickness Gauges
Coating thickness meter for both magnetic (Fe) and non-magnetic (NFe) metal substrates, 0 – 1700 µm, 2" colour screen, statistics, limit warning, voice and USB.
Price and availability on request
Key features
- Non-magnetic coatings on magnetic metal (Fe)
- Non-conducting coatings on non-magnetic metal (NFe)
- Range 0 – 1700 µm
- 2" colour screen, rotates four ways
- Shows coating thickness and the base metal
- Statistics: average, max, min and standard deviation
- Histogram display
- Upper / lower limit warning
- 8 data groups of 32 readings; calibration per group
- Voice broadcast
- USB to export data to a PC
- Built-in 850 mAh lithium battery
- Restore factory settings
Specifications
| Range | Magnetic (Fe) 0 – 1700 µm; non-magnetic (NFe) 0 – 1700 µm |
|---|---|
| Resolution | 0.1 µm (0 – 99.9 µm); 1 µm (100 – 1700 µm) |
| Accuracy | ±(2 + 2% × H) µm (0 – 500 µm); ±(2.5% × H) µm (500 – 1700 µm) |
| Minimum measuring area | 25 × 25 mm (Fe and NFe) |
| Minimum curvature | Convex 5 mm; concave 30 mm |
| Minimum substrate thickness | Fe 0.2 mm; NFe 0.05 mm |
| Memory | 8 groups × 32 readings |
|---|---|
| Battery | 3.7 V 850 mAh lithium |
| Dimensions | H 120 × W 52 × D 26 mm |
| Weight | Approx. 290 g |
| Accessories | Hard carry case, sling, iron substrate, aluminium substrate, calibration film and manual |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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